After Bangladesh came in to being for grater interest & secondary education the Sonarbangla secondary School was established to a over populated poor rural aria at East Dhamsar by the help of the persons interested in education and some donors. After all it was decided to set up it at Dhamsor in 01.01.1972. As junior high school. And it was up grated to secondary school in1990. It is situate by the side of Dhaka –barisal high way. It is two kilometers north of upozela head quarter wazirpur. The number of students are more than that of other near by schools. If stands to a charming atmospier. Its communication is well. For the above reasons it is an extraordinary school that others